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Same Big Mac, Different Cost! McDonald’s to Use AI for Pricing

The image shows a large McDonald's sign against a cloudless blue sky. At the top, the yellow, arch-shaped elements of the logo are visible. Below that is a dark red rectangular panel with the white lettering "McDonald's." At the bottom of the image, part of the black support structure of the sign is visible, and to the left, the tips of a bare tree can be seen.
At McDonald's, the prices for a Big Mac can vary significantly even between nearby restaurants. Photo: Getty Images

September 30, 2026, 2:27 pm | Read time: 2 minutes

Artificial intelligence now plays a role in pricing at McDonald’s. A software program is designed to help restaurants set appropriate prices for burgers and other products. It takes into account sales data and the current market situation. As a result, the price of a Big Mac can vary significantly from one restaurant to another.

Big Mac costs 21 percent more

According to the news agency “Reuters,” McDonald’s uses the system in the U.S. and other markets. In the United States, the platform processes millions of sales data daily from nearly 14,000 restaurants. It also shows what prices competitors in the area, such as Burger King and Wendy’s, are charging.

The extent of the differences between individual McDonald’s restaurants is illustrated by an example from Fresno, California. In a company-owned restaurant, a Big Mac cost $5.69, while another location charged $6.89.

The two restaurants are only about two miles apart. Nevertheless, the Big Mac costs 21 percent more at one of them. However, Reuters could not confirm whether AI is responsible for this difference. The system has also recently recommended lower prices.

More on the topic

Operators report pressure from McDonald’s

The final decision on product pricing still lies with the restaurant operators. However, several of them report pressure from McDonald’s. Five operators told Reuters that the company insists on using the AI tools. McDonald’s keeps track when requested prices deviate from the system’s recommendations.

Former operators also report attempts to influence. They describe calls from the corporate headquarters after they set prices that did not match the suggested amounts.

Also of interest: How extensively McDonald’s collects user data

McDonald’s disputes this portrayal. According to the company, operators can still decide for themselves what prices to charge. Additionally, costs and market conditions can differ even between restaurants that are only a few miles apart.

McDonald’s points out legal risks

The shared pricing platform is apparently not without complications. McDonald’s itself highlights potential legal risks in its pricing portal. Franchisees operate their restaurants as independent entrepreneurs. Although they work under the same brand, they can compete for the same customers.

Accordingly, operators must comply with antitrust laws, which include regulations to prevent illegal price-fixing. However, McDonald’s emphasizes that this notice alone is not evidence of anti-competitive behavior.

This article is a machine translation of the original German version of TECHBOOK and has been reviewed for accuracy and quality by a native speaker. For feedback, please contact us at info@techbook.de.

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